Inventor

Robert T. Mains

Inventor

Euclid, OH, US

Overview

10→

Patents

1979–2006

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F23Dprimary

F23DBurners41%

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers23%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g9%

G11CStatic stores9%

F02CGas-turbine plants5%

F23NRegulating or controlling combustion5%

Y02TClimate change mitigation technologies related to transportation5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

7,007,476'Gas turbine fuel system staging valves'2006 6,718,770'Fuel injector laminated fuel strip'2004 6,672,066'Multi-circuit, multi-injection point atomizer'2004 6,321,541'Multi-circuit multi-injection point atomizer'2001 5,605,287'Airblast fuel nozzle with swirl slot metering valve'1997 5,570,580'Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle'1996 5,423,178'Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle'1995 5,307,635'Fuel nozzle with combined radial and axial bellows'1994 4,613,079'Fuel nozzle with disc filter'1986 4,168,803'Air-ejector assisted fuel nozzle'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2006Patents assigned to PARKER HANNIFIN CORP (8)· patent assignee history

1979–2006Based in Euclid, OH, US· patent location history

1994Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history

2004Patents assigned to GEN ELECTRIC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PARKER HANNIFIN CORP	8	1979–2006
GEN ELECTRIC	1	2004
UNITED TECHNOLOGIES CORP	1	1994

Locations

Location	Patents	Span
Euclid, OH, US	10	1979–2006